<template>
  <div>
    <h1>人员列表</h1>
    <h3 style="color: red">Count组件求和为:{{ sum }}</h3>
    <h3>列表中第一个人的名字:{{firstPersonName}}</h3>
    <input type="text" placeholder="请输入名字" v-model="name"/>
    <button @click="add">添加</button>
    <button @click="addWang">添加一个姓王的人</button>
    <button @click="addPersonServer">添加一个人名字随机</button>
    <ul>
      <li v-for="p in personList" :key="p.id">{{ p.name }}</li>
    </ul>

  </div>


</template>

<script>
import {nanoid} from 'nanoid'

export default {
  name: 'Person',
  data: function () {
    return {
      name: ''
    }
  },
  computed: {
    personList: function () {
      return this.$store.state.personAbout.personList
    },
    sum: function () {
      return this.$store.state.countAbout.sum
    },
    firstPersonName:function (){
      return this.$store.getters["personAbout/firstPersonName"]
    }
  },
  methods: {

    add: function () {
      const personObj = {id: nanoid(), name: this.name}
      this.$store.commit('personAbout/ADDPERSON', personObj)
      // this.$store.dispatch('personAbout/addPersonWang',personObj)
      this.name = ''

    },
    addWang:function (){
      const personObj = {id: nanoid(), name: this.name}
      this.$store.dispatch('personAbout/addPersonWang',personObj)
      this.name = ''
    },
    addPersonServer:function (){
      this.$store.dispatch('personAbout/addPersonServer')
    }
  }


}
</script>
<style scoped>

</style>